CN214518298U - Automatic chuck device of tubular product - Google Patents
Automatic chuck device of tubular product Download PDFInfo
- Publication number
- CN214518298U CN214518298U CN202120127612.2U CN202120127612U CN214518298U CN 214518298 U CN214518298 U CN 214518298U CN 202120127612 U CN202120127612 U CN 202120127612U CN 214518298 U CN214518298 U CN 214518298U
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- CN
- China
- Prior art keywords
- gear
- clamping jaw
- chuck
- sliding block
- chuck body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 238000005096 rolling process Methods 0.000 claims abstract description 8
- 230000007704 transition Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 description 5
- 238000003698 laser cutting Methods 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses an automatic chuck device for pipes, which comprises a device body, wherein the device body is provided with a turntable body, a chuck body, a first driving mechanism for driving the turntable body to rotate and a second driving mechanism for driving the device body to move back and forth, and the turntable body and the chuck body are provided with through grooves for the pipes to penetrate out; the chuck body is provided with four groups of clamping mechanisms, and each group of clamping mechanisms comprises an air cylinder, a first gear, a second gear and a third gear which are connected with an output shaft of the air cylinder, and a clamping jaw structure driven by the third gear to move up and down; the clamping jaw structure comprises a sliding block and a clamping jaw, the sliding block is fixedly connected with the clamping jaw, a rack meshed with the third gear is installed on the side wall of the sliding block, and a flexible rolling shaft is installed at the lower end of the clamping jaw. The utility model discloses the bore size that leads to the groove is adjustable, is applicable to the tubular product of centre gripping shape and external diameter variation in size.
Description
Technical Field
The utility model belongs to the technical field of the machine-building, especially, relate to an automatic chuck device of tubular product.
Background
The laser cutting device utilizes high-power-density laser beams to irradiate a material to be cut, so that the material is heated to a gasification temperature and is evaporated to form a cavity, and the cavity continuously forms a slit with a narrow width along with the movement of the material by the beams, thereby completing the cutting of the material.
At present, the cutting of pipe material is generally cut through laser cutting machine, but current cutting machine only is provided with a chuck mechanism, and the in-process tubular product of carrying tubular product to chuck mechanism through feed mechanism produces easily when rotatory and rocks to the location is inaccurate when causing laser cutting.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides an automatic chuck device of tubular product, and the bore size that leads to the groove is adjustable, is applicable to the tubular product of centre gripping shape and external diameter variation in size, can combine as an organic wholely with laser cutting machine or laser-beam welding machine, has saved the occupation space of equipment.
In order to solve the technical problem, the utility model discloses a technical scheme be: an automatic pipe chuck device comprises a device body, wherein a turntable body, a chuck body, a first driving mechanism for driving the turntable body to rotate and a second driving mechanism for driving the device body to move back and forth are arranged on the device body, and through grooves for allowing pipes to penetrate out are formed in the turntable body and the chuck body;
the chuck body is provided with four groups of clamping mechanisms, and each group of clamping mechanisms comprises an air cylinder, a first gear connected with an output shaft of the air cylinder, a second gear meshed with the first gear, a third gear coaxially connected with the second gear through a first connecting shaft, and a clamping jaw structure driven by the third gear to move up and down;
the clamping jaw structure comprises a sliding block and a clamping jaw, the sliding block is fixedly connected with the clamping jaw, a rack meshed with the third gear is installed on the side wall of the sliding block, and a flexible rolling shaft is installed at the lower end of the clamping jaw;
the first driving mechanism comprises a first motor and a fifth gear, an output shaft of the first motor is connected with the fifth gear, and a gear ring meshed with the fifth gear is arranged on the periphery of the turntable body.
The utility model discloses a solve the further technical scheme that its technical problem adopted and be:
furthermore, a fourth gear is further arranged on the chuck body, and the four second gears are meshed with the fourth gear.
Further, the first connecting shaft is rotatably connected with the chuck body through a bearing.
Furthermore, the four groups of clamping mechanisms are symmetrically arranged on the chuck body in pairs.
Furthermore, two racks are symmetrically arranged on the side wall of the sliding block, a sixth gear is rotatably connected to the chuck body through a bearing, and the third gear and the sixth gear are respectively meshed with the racks.
Furthermore, a connecting block is arranged between the sliding block and the clamping jaw, a transition wheel is arranged at the lower end of the connecting block, and the lower surfaces of the transition wheel and the flexible rolling shaft are positioned on the same horizontal line.
Further, the fifth gear is a helical gear.
The utility model has the advantages that:
during operation, the cylinder pushes the first gear to transmit to the second gear, the second gear transmits to the third gear through the shaft, so that clamping jaws are driven to clamp (the action is that four cylinders simultaneously act to enable a section pipe fitting to be located at the center of the chuck), and the fourth gear is used for keeping the four clamping jaws to act uniformly.
Drawings
FIG. 1 is one of the schematic diagrams of the structure of the apparatus of the present invention;
FIG. 2 is a second schematic view of the apparatus of the present invention;
fig. 3 is a schematic view of a partial apparatus structure of the present invention;
fig. 4 is one of the schematic structural views of the chuck body of the present invention;
fig. 5 is a second schematic structural view of the chuck body according to the present invention;
fig. 6 is a schematic structural view of the jaw structure of the present invention;
the parts in the drawings are marked as follows:
the device comprises a device body 1, a turntable body 2, a chuck body 3, a through groove 4, a cylinder 5, a first gear 6, a second gear 7, a third gear 8, a sliding block 9, a clamping jaw 10, a rack 11, a flexible rolling shaft 12, a first motor 13, a fifth gear 14, a fourth gear 15, a sixth gear 16, a connecting block 17 and a transition wheel 18.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Example (b): an automatic pipe chuck device is shown in figures 1-6 and comprises a device body 1, wherein a turntable body 2, a chuck body 3, a first driving mechanism for driving the turntable body to rotate and a second driving mechanism for driving the device body to move back and forth are arranged on the device body, and through grooves 4 for allowing pipes to penetrate out are formed in the turntable body and the chuck body;
the chuck body is provided with four groups of clamping mechanisms, each group of clamping mechanisms comprises an air cylinder 5, a first gear 6 connected with an output shaft of the air cylinder, a second gear 7 meshed with the first gear, a third gear 8 coaxially connected with the second gear through a first connecting shaft, and a clamping jaw structure driven by the third gear to move up and down;
the clamping jaw structure comprises a sliding block 9 and a clamping jaw 10, the sliding block is fixedly connected with the clamping jaw, a rack 11 meshed with the third gear is installed on the side wall of the sliding block, and a flexible rolling shaft 12 is installed at the lower end of the clamping jaw;
the first driving mechanism comprises a first motor 13 and a fifth gear 14, an output shaft of the first motor is connected with the fifth gear, a gear ring meshed with the fifth gear is arranged on the periphery of the turntable body, and the first motor can finely adjust the directions of the turntable body and the chuck body through the fifth gear.
The second driving mechanism drives the device body to move back and forth through the motor and the gear rack structure, which is the prior art and is not described herein.
Still be equipped with fourth gear 15 on the chuck body, four the second gear all with fourth gear meshes mutually, and the synchronization action of four clamping jaws is realized to the fourth gear.
The first connecting shaft is rotatably connected with the chuck body through a bearing.
Four sets of chucking mechanism two bisymmetry is located on the chuck body, under the drive of cylinder, 4 clamping jaws can be close to each other or keep away from.
Two racks are symmetrically installed on the side wall of the sliding block, a sixth gear 16 is further rotatably connected to the chuck body through a bearing, the third gear and the sixth gear are respectively meshed with the racks, and the third gear and the fifth gear are symmetrically located on two sides of the clamping jaw structure to guarantee stability of the clamping jaw structure when the clamping jaw structure moves up and down.
The connecting block 17 is installed between the sliding block and the clamping jaw, the transition wheel 18 is installed at the lower end of the connecting block, and the lower surfaces of the transition wheel and the flexible rolling shaft are located on the same horizontal line.
The fifth gear is a helical gear.
The working principle of the utility model is as follows:
during operation, the cylinder pushes the first gear to transmit to the second gear, the second gear transmits to the third gear through the shaft, so that clamping jaws are driven to clamp (the action is that four cylinders simultaneously act to enable a section pipe fitting to be located at the center of the chuck), and the fourth gear is used for keeping the four clamping jaws to act uniformly.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the same principle as the present invention.
Claims (7)
1. A kind of tubular product automatic chuck device, characterized by: the pipe fitting device comprises a device body (1), wherein a turntable body (2), a chuck body (3), a first driving mechanism for driving the turntable body to rotate and a second driving mechanism for driving the device body to move back and forth are arranged on the device body, and the turntable body and the chuck body are provided with through grooves (4) for pipes to penetrate out;
the chuck comprises a chuck body, and is characterized in that four groups of clamping mechanisms are arranged on the chuck body, wherein each group of clamping mechanisms comprises an air cylinder (5), a first gear (6) connected with an output shaft of the air cylinder, a second gear (7) meshed with the first gear, a third gear (8) coaxially connected with the second gear through a first connecting shaft, and a clamping jaw structure driven by the third gear to move up and down;
the clamping jaw structure comprises a sliding block (9) and a clamping jaw (10), the sliding block is fixedly connected with the clamping jaw, a rack (11) meshed with the third gear is installed on the side wall of the sliding block, and a flexible rolling shaft (12) is installed at the lower end of the clamping jaw;
the first driving mechanism comprises a first motor (13) and a fifth gear (14), an output shaft of the first motor is connected with the fifth gear, and a gear ring meshed with the fifth gear is arranged on the periphery of the turntable body.
2. The automatic pipe chucking device according to claim 1, characterized in that: the chuck body is further provided with a fourth gear (15), and the fourth gear is meshed with the second gear.
3. The automatic pipe chucking device according to claim 1, characterized in that: the first connecting shaft is rotatably connected with the chuck body through a bearing.
4. The automatic pipe chucking device according to claim 1, characterized in that: four groups of clamping mechanisms are symmetrically arranged on the chuck body in pairs.
5. The automatic pipe chucking device according to claim 1, characterized in that: two racks are symmetrically installed on the side wall of the sliding block, a sixth gear (16) is rotatably connected to the chuck body through a bearing, and the third gear and the sixth gear are respectively meshed with the racks.
6. The automatic pipe chucking device according to claim 1, characterized in that: the connecting block (17) is installed between the sliding block and the clamping jaw, a transition wheel (18) is installed at the lower end of the connecting block, and the lower surfaces of the transition wheel and the flexible rolling shaft are located on the same horizontal line.
7. The automatic pipe chucking device according to claim 1, characterized in that: the fifth gear is a helical gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120127612.2U CN214518298U (en) | 2021-01-18 | 2021-01-18 | Automatic chuck device of tubular product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120127612.2U CN214518298U (en) | 2021-01-18 | 2021-01-18 | Automatic chuck device of tubular product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214518298U true CN214518298U (en) | 2021-10-29 |
Family
ID=78345744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120127612.2U Expired - Fee Related CN214518298U (en) | 2021-01-18 | 2021-01-18 | Automatic chuck device of tubular product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214518298U (en) |
-
2021
- 2021-01-18 CN CN202120127612.2U patent/CN214518298U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |